DIDREX (benzphetamine hydrochloride) is a sympathomimetic amine, which is similar to an amphetamine. It is also known as an "anorectic" or "anorexigenic" drug. Didrex stimulates your central nervous system (nerves and brain), which increases your heart rate and blood pressure and decreases your appetite. Didrex is used as a short-term supplement to diet and exercise in the treatment of obesity.
